Photoclub Alpha

Tamron’s new ultra wide angle zoom for APS-C/DX is getting a bit of a blasting from reviewers. Now, when I see this happen, I get curious. Lens testing is often badly designed for such zooms, involving test chart targets at distances which are extremely close and result in very bad figures caused mainly by a strong curvature of field (dished, ‘cap’ shape relative to the camera) when gets worse in effect the closer you focus.

SONY’s stand was a real brightener for Focus. Gone were the black and orange colours I criticised at photokina, which for two successive years created a black hole compared to Canon’s oasis of light. Instead, huge white silks extended to the roof with bright spots and floods creating an inviting zone of pure light. White and orange rules!

Stock library Getty Images has added the Sony Alpha 900 to its rather restricted list of approved cameras – a very recent move, as it happened between the writing/research for my article appearing in the British Journal of Photography on February 18th, and publication. See: http://www.bjp-online.com/public/showPage.html?page=840375

Sony has announced another release of Cyber-shot pocket cameras, without giving any price indications at this stage. 720p movie mode is present in the three of the camera types, and a new GPS tracking unit is separate, not built-in.

SONY has a stand at Focus on Imaging in the UK after an absence of three years for the Alpha brand from this major annual photo fair, said to the be largest national show in Europe with the exception of photokina. On Stand L28 – right next to the Canon exhibit – the UK’s technical sales executive Paul Genge has lined up a nonstop programme of speakers and demonstrations.

This is not a step by step, since the instructions for this operation are very clear and the procedure is simple and nearly foolproof. It is simply a reassurance for those worried about changing their screen, with some tips.

Here is an article which is mainly a test review of the Sigma 50mm f/1.4 EX DG HSM for Sony Alpha, and also Nikon, fit (both were tested). It also deals with the Alpha 900 and D3X, the two 24 megapixel full frame cameras used to test the lenses and two comparison 50mm f1.4s.

Nikon fans may be surprised that a 35mm f/1.8 has been launched at just £199, when prices are spiralling upwards in the UK. What a perfect lens for the D3, D700 or D3X! But wait – read the small print! Or, read the press release very carefully indeed.

United Kingdom / Republic of Ireland, 02 February, 2009: Canon today announces the launch of the EOS Professional Network (EPN) across the UK & Ireland. The Network will consist of EOS Professional Centres and EOS Professional Stockists. This may sound similar to Sony’s ACE dealer concept – but read the small print! It includes hire stock. Canon is fighting back seriously.